Appearance: Light yellow crystalline powder
Capacity: 2000MT per year
Packaging: 25kg Drum.
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Quick Details
Chemical Name:Uvistat 1121
Molecular Fomula: C14H12O6S
Molecular weight: 308.31
Appearance:white to yellowish powder
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Typical Properties
|Test Items||Test Specification||Typical Test Result|
|Appearance||Off-white or light yellow crystalline powder||Light yellow crystalline powder|
|Melting Point||≥ 140°C||Conform|
|Specific Extinction(1%,1cm)||E285: ≥ 460||485|
|E325: ≥ 290||295|
|Loss on drying||≤ 3.0%||0.26%|
|Gardner color||≤ 2.0||1.2|
|Heavy metals||≤ 5 ppm||2ppm|
|Turbidity||≤ 4.0 EBC||2.6EBC|
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Usage
Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber;As anti-ultraviolet finishing agent for cotton fabric, polyester fiber has good anti aging and softening effect.A broad-spectrum UV absorber, absorption with high efficiency, non-toxic side effects, no teratogenicity, optical, thermal stability is good wait for an advantage, it also can absorb uv-a and UV – B, is approved by the FDA Ⅰ kind of sunscreen, use frequency is higher in the United States and Europe, widely used in sun lotion, cream, honey, latex, oil and other sunscreen cosmetics as anti-ultraviolet finishing agent, the cotton fabric, polyester fiber has good anti aging and softening effect. Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber.
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Packaging and Shipping
2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Storage
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.